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Pro-Ject Head Box USB Headphone Amplifier

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The Head Box S USB from Box Design by Pro-Ject Audio is the same high-grade headphone pre-amplifier as it's sister product, the Head Box S; except now it has the added benefit of a built-in USB D/A Converter. Now add your favourite digital music stored on your computer to your Hi-Fi quality headphone system with great ease - using just one box. This fantastic product is great for a 'desktop' system using a laptop or PC, but it can also offer an audiophile upgrade to headphone ports that are often built into other Hi-Fi components. By separating out this section, you can get a much-improved performance from your headphones.
More Information
Manufacturer Link Pro-Ject Head Box USB Headphone Amplifier
Manufacturer Pro-Ject
Free warranty 2 years
Delivery Charge Free
Delivery Time 1 - 5 Working Days
Card Surcharge No
See more Pro-Ject products.

Pro-Ject Head Box S USB Headphone Amplifier


Key Features:

  • Headphone Pre-Amplifier with one Headphone Output
  • Variable volume control on the front panel
  • USB stage to connect with your computer's music library
  • Great desk-top accessory or upgrade for 'built-in' headphone ports

Key Technical Data:

Power Output:

350mW (30Ω)
60mW (300Ω)
Headphone Connection: >30Ω
Frequency Response: 20Hz - 20kHz  / 0.7dB, 0dB
Headphone Jack: 3-pole 1/4" (6.3mm) co-axial jack
Line-Level Input: 1 pair RCA/Phono Sockets
D/A Converter:

Burr-Brown PCM2702E
16-bit Delta Sigma, 8-fach oversampling
USB Input: 5-Pin Mini-B Connector (cable supplied)
USB Signal: Digital Serial Data Protocol USB 1.1
Operating Systems:

Windows XP®
Windows VISTA®
Windows 7®
Mac OS®
Outboard Power Supply: 18V / 500mA DC
Dimensions (W x H x D): 103 x 36 x 104
103 x 36 x 109 (incl. sockets)

600g (without PSU)


Pro-Ject Head Box S USB Headphone Amplifier

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